DOL: 12/19

Front

What is the transformation rule for reflecting a point across the y-axis?

Back

(x, y) → (–x, y)

Front

What is the transformation rule for translating a point 5 units to the right and 3 units up?

Back

(x, y) → (x + 5, y + 3)

Front

What are the new coordinates of point S(12, –9) after translating it 4 units to the left and 2 units up?

Back

(8, -7)

Front

What is the transformation rule for rotating a point 90° clockwise?

Back

(x, y) → (–y, x)

Front

What is the transformation rule for reflecting a point across the x-axis?

Back

(x, y) → (x, –y)

Front

What are the coordinates of point H' if point H(3, 4) is transformed using the rule (x, y) → (–x, –y)?

Back

(-3, -4)

Front

If triangle HJK is transformed to triangle H'J'K' using (x, y) → (–x, –y), which graph represents the transformation?

Back

Graph A represents triangle H'J'K'.

Front

What is the transformation rule for translating a point 2 units down and 3 units to the left?

Back

(x, y) → (x - 3, y - 2)

Front

What are the new coordinates of point Z(2, 3) after a 90° clockwise rotation?

Back

(3, -2)

Front

What is the transformation rule for reflecting a point across the line y = x?

Back

(x, y) → (y, x)